Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518201 | Method and apparatus for preventing air entrapment in a rolled web | Hajo Hagens, Stefan Sinzig, Wolfgang Oberhausen, Reinhard Kober | 1996-05-21 |
| 5242255 | Re-usable transport and packaging device | Klaus Gleffe, Helmut Reichert | 1993-09-07 |
| 5228821 | Re-usable transport and packaging device | Klaus Gleffe, Helmut Reichert | 1993-07-20 |
| 5039023 | Process and apparatus for winding a film web | Hajo Hagens, Reinhard Kober, Wolfgang Oberhausen, Stefan Sinzig | 1991-08-13 |